struts2 sitemesh-优快云博客

本文解决了一个关于Struts2与SiteMesh集成时出现的问题，特别是当使用Dojo插件时导致的页面装饰失败。通过调整web.xml中的过滤器配置顺序，最终实现了Struts2与SiteMesh的正确集成。

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弄死人了这个sitemesh老是出问题有时候装饰不上有时候用了struts2的标签格式就会变化前久师兄用dojo做了棵树经过sitemesh装饰就出不来了去掉又可以百度 google了好久都没效果也没什么效果不停的试验不停的试验似乎终于可以了

下面是web.xml中的配置
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/classes/applicationContext.xml
</param-value>
</context-param>

<filter>
<filter-name>struts-cleanup</filter-name>
<filter-class>
org.apache.struts2.dispatcher.ActionContextCleanUp
</filter-class>
</filter>

<filter>
<filter-name>sitemesh</filter-name>
<filter-class>
com.opensymphony.module.sitemesh.filter.PageFilter
</filter-class>
</filter>

<filter>
<filter-name>struts2</filter-name>
<filter-class>
org.apache.struts2.dispatcher.FilterDispatcher
</filter-class>
</filter>

<filter-mapping>
<filter-name>struts-cleanup</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<filter-mapping>
<filter-name>sitemesh</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
</filter-mapping>

<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
</filter-mapping>

<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>

<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>

</web-app>

主要问题似乎就出在sitemesh的dispatcher和struts的dispatcher了总之这样设置后可以了也不知道还会出啥问题不
学这些东西感觉资料也找不到好的都是东一点西一点还有的错误的官网的也不详细……真麻烦对了工程中还加了个struts对sitemesh支持的jar包……struts2-sitemesh-plugin-2.0.11.jar